/**
 * The MIT License
 *
 * Copyright (c) 2010-2011 Sonatype, Inc. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package org.hudsonci.maven.plugin.dependencymonitor.internal;

import hudson.model.AbstractBuild;
import hudson.model.Result;
import hudson.model.TaskListener;
import hudson.model.listeners.RunListener;

import org.hudsonci.maven.plugin.dependencymonitor.DependencyMonitor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import static com.google.common.base.Preconditions.checkNotNull;

/**
 * Hook to update build artifacts once a build has completed.
 *
 * @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
 * @since 2.1.0
 */
@Named
@Singleton
public class BuildArtifactsUpdater
    extends RunListener<AbstractBuild>
{
    private static final Logger log = LoggerFactory.getLogger(BuildArtifactsUpdater.class);

    private final DependencyMonitor dependencyMonitor;

    @Inject
    public BuildArtifactsUpdater(final DependencyMonitor dependencyMonitor) {
        super(AbstractBuild.class);
        this.dependencyMonitor = checkNotNull(dependencyMonitor);
    }

    @Override
    public void onCompleted(final AbstractBuild build, final TaskListener listener) {
        assert build != null;

        Result result = build.getResult();
        if (result.isWorseThan(Result.UNSTABLE)) {
            log.debug("Skipping artifact update for build: {} due to result: {}", build, result);
            return;
        }

        dependencyMonitor.update(build, listener);
    }
}

